55647072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 173365920

約数和(自身を除く): 117718848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 89, 96, 104, 117, 144, 156, 167, 178, 208, 234, 267, 288, 312, 334, 356, 416, 468, 501, 534, 624, 668, 712, 801, 936, 1002, 1068, 1157, 1248, 1336, 1424, 1503, 1602, 1872, 2004, 2136, 2171, 2314, 2672, 2848, 3006, 3204, 3471, 3744, 4008, 4272, 4342, 4628, 5344, 6012, 6408, 6513, 6942, 8016, 8544, 8684, 9256, 10413, 12024, 12816, 13026, 13884, 14863, 16032, 17368, 18512, 19539, 20826, 24048, 25632, 26052, 27768, 29726, 34736, 37024, 39078, 41652, 44589, 48096, 52104, 55536, 59452, 69472, 78156, 83304, 89178, 104208, 111072, 118904, 133767, 156312, 166608, 178356, 193219, 208416, 237808, 267534, 312624, 333216, 356712, 386438, 475616, 535068, 579657, 625248, 713424, 772876, 1070136, 1159314, 1426848, 1545752, 1738971, 2140272, 2318628, 3091504, 3477942, 4280544, 4637256, 6183008, 6955884, 9274512, 13911768, 18549024, 27823536, 55647072]

約数ペア:

[(1, 55647072), (2, 27823536), (3, 18549024), (4, 13911768), (6, 9274512), (8, 6955884), (9, 6183008), (12, 4637256), (13, 4280544), (16, 3477942), (18, 3091504), (24, 2318628), (26, 2140272), (32, 1738971), (36, 1545752), (39, 1426848), (48, 1159314), (52, 1070136), (72, 772876), (78, 713424), (89, 625248), (96, 579657), (104, 535068), (117, 475616), (144, 386438), (156, 356712), (167, 333216), (178, 312624), (208, 267534), (234, 237808), (267, 208416), (288, 193219), (312, 178356), (334, 166608), (356, 156312), (416, 133767), (468, 118904), (501, 111072), (534, 104208), (624, 89178), (668, 83304), (712, 78156), (801, 69472), (936, 59452), (1002, 55536), (1068, 52104), (1157, 48096), (1248, 44589), (1336, 41652), (1424, 39078), (1503, 37024), (1602, 34736), (1872, 29726), (2004, 27768), (2136, 26052), (2171, 25632), (2314, 24048), (2672, 20826), (2848, 19539), (3006, 18512), (3204, 17368), (3471, 16032), (3744, 14863), (4008, 13884), (4272, 13026), (4342, 12816), (4628, 12024), (5344, 10413), (6012, 9256), (6408, 8684), (6513, 8544), (6942, 8016)]